Integer Profile

8,617,980

2^2 × 3 × 5 × 7 × 17^2 × 71

Prime factors, divisor sums, positional representations and sequence properties for 8,617,980. The prime factorization is 2^2 × 3 × 5 × 7 × 17^2 × 71.

Number of positive divisors: 144. Showing the recorded part of the sequence: 168.

AbundantEvenComposite

Collatz trajectory (168 steps)

Even: n → n/2; Odd: n → 3n + 1

8,617,9804,308,9902,154,4956,463,4863,231,7439,695,2304,847,61514,542,8467,271,42321,814,27010,907,13532,721,40616,360,70349,082,11024,541,05573,623,16636,811,583110,434,75055,217,375165,652,12682,826,063248,478,190124,239,095372,717,286186,358,643559,075,930279,537,965838,613,896419,306,948209,653,474104,826,737314,480,212157,240,10678,620,053235,860,160117,930,08058,965,04029,482,52014,741,2607,370,6303,685,31511,055,9465,527,97316,583,9208,291,9604,145,9802,072,9901,036,4953,109,4861,554,7434,664,2302,332,1156,996,3463,498,17310,494,5205,247,2602,623,6301,311,8153,935,4461,967,723

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 7 × 17^2 × 71
Distinct prime factors: 6
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 144
Divisor sum: 29,707,776
Proper-divisor sum: 21,089,796
Digit sum: 39
Digital root: 3

Number bases

Decimal: 8617980
Binary: 100000110111111111111100 (24 bits)
Octal: 0o40677774
Hexadecimal: 0x837FFC

Divisor catalog (144)

1234567101214151720212830343542516068707184851021051191401421702042102132382552842893403553574204264764975105785957107148528679941,0201,0651,1561,1901,2071,420

Showing 60 of 144.